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elg0086

Kinetic Mineral Custom Rate Law

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Hi,

I am testing out a custom rate law script file in an X2t model. The model has 4 injection wells and 100 nodes. However, the model does not acknowledge the conditional statement (pH) in any of the nodes except the injection well nodes. The injection solution has a pH less than 6. The kinetic mineral is present in all the nodes. Am I missing something in the script?

IF pH < 6 THEN 20 ELSE 40
20: rate = 0.00000000052481  * totmoles ("H+") ^ 0.72
GOTO 60
40: rate = 0.0
60: RETURN rate

Regards,

Erik

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Hi Erik,

Can you please attach your script?

Thanks,

Brian Farrell
Aqueous Solutions

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Hi Brian,

Thanks for the reply. Further troubleshooting may have solved the problem. If there is still an issue after the current model run is complete I will upload the script. Thank you.

 

~Erik

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Hi Erik,

I'm happy to hear you figured it out after more troubleshooting.

Regards,

Brian

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